Toshiba_A505-S69803
Toshiba A505 vs Lenovo Z51


64-bit Porteus #1: 

	Processor: Intel Core 2 Duo T6600 @ 2.20GHz (2 Cores), Motherboard: TOSHIBA Portable PC, Chipset: Intel Mobile 4 MCH + ICH9M, Memory: 4096MB, Disk: 500GB TOSHIBA MK5055GS, Graphics: Intel Mobile 4 IGP, Audio: Intel 82801I, Network: Realtek RTL8101E/RTL8102E + Realtek RTL8191SEvB Wireless LAN

	OS: Slackware 14.1, Kernel: 3.17.4-porteus (x86_64), Desktop: MATE 1.9.1, Display Server: X Server 1.14.5, Display Driver: intel 2.21.15, OpenGL: 2.1 Mesa 10.3.3, Compiler: GCC 4.8.2, File-System: aufs, Screen Resolution: 1366x768

64-bit Porteus #2: 

	Processor: Intel Core 2 Duo T6600 @ 2.20GHz (2 Cores), Motherboard: TOSHIBA Portable PC, Chipset: Intel Mobile 4 MCH + ICH9M, Memory: 4096MB, Disk: 500GB TOSHIBA MK5055GS, Graphics: Intel Mobile 4 IGP, Audio: Intel 82801I, Network: Realtek RTL8101E/RTL8102E + Realtek RTL8191SEvB Wireless LAN

	OS: Slackware 14.1, Kernel: 3.17.4-porteus (x86_64), Desktop: MATE 1.9.1, Display Server: X Server 1.14.5, Display Driver: intel 2.21.15, OpenGL: 2.1 Mesa 10.3.3, Compiler: GCC 4.8.2, File-System: aufs, Screen Resolution: 1366x768

64-bit Porteus optimized: 

	Processor: Intel Core 2 Duo T6600 @ 2.20GHz (2 Cores), Motherboard: TOSHIBA Portable PC, Chipset: Intel Mobile 4 MCH + ICH9M, Memory: 4096MB, Disk: 500GB TOSHIBA MK5055GS, Graphics: Intel Mobile 4 IGP, Audio: Intel 82801I, Network: Realtek RTL8101E/RTL8102E + Realtek RTL8191SEvB Wireless LAN

	OS: Slackware 14.1, Kernel: 3.17.4-porteus (x86_64), Desktop: MATE 1.9.1, Display Server: X Server 1.14.5, Display Driver: intel 2.21.15, OpenGL: 2.1 Mesa 10.3.3, Compiler: GCC 4.8.2, File-System: aufs, Screen Resolution: 1366x768

32-bit Porteus: 

	Processor: Intel Core 2 Duo T6600 @ 2.20GHz (2 Cores), Motherboard: TOSHIBA Portable PC, Chipset: Intel Mobile 4 MCH + ICH9M, Memory: 3072MB, Disk: 500GB TOSHIBA MK5055GS, Graphics: Intel Mobile 4 IGP, Audio: Intel 82801I, Network: Realtek RTL8101E/RTL8102E + Realtek RTL8191SEvB Wireless LAN

	OS: Slackware 14.1, Kernel: 3.17.4-porteus (i686), Desktop: Xfce 4.10, Display Server: X Server 1.14.5, Display Driver: intel 2.21.15, OpenGL: 2.1 Mesa 10.3.3, Compiler: GCC 4.8.2, File-System: aufs, Screen Resolution: 1366x768

Lenovo Z51: 

	Processor: Intel Core i7-5500U @ 3.00GHz (4 Cores), Motherboard: LENOVO Lenovo Z51-70, Chipset: Intel Broadwell-U-OPI, Memory: 8192MB, Disk: 128GB ADATA SU800, Graphics: Intel HD 5500 (Broadwell GT2) 3072MB (950MHz), Audio: Intel Broadwell-U Audio, Network: Realtek RTL8111/8168/8411 + Intel Wireless 3160

	OS: Porteus 3.2, Kernel: 4.9.0-porteus (x86_64), Desktop: MATE 1.16.0, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 11.2.2, Compiler: GCC 5.3.0, File-System: aufs, Screen Resolution: 1920x1080


Tachyon 0.98.9
Total Time
Seconds < Lower Is Better
64-bit Porteus #1 ........ 132.63 |============================================
64-bit Porteus optimized . 133.14 |============================================
32-bit Porteus ........... 92.77  |===============================
Lenovo Z51 ............... 21.03  |=======


PostMark 1.51
Disk Transaction Performance
TPS > Higher Is Better
64-bit Porteus #1 ........ 2458 |=================
64-bit Porteus optimized . 2451 |=================
32-bit Porteus ........... 2106 |==============
Lenovo Z51 ............... 6756 |==============================================


x11perf 1.5
Test: 500px PutImage Square
Operations / Second > Higher Is Better
64-bit Porteus #1 ........ 1087 |==========================
64-bit Porteus optimized . 1957 |==============================================
32-bit Porteus ........... 1080 |=========================
Lenovo Z51 ............... 356  |========


x11perf 1.5
Test: Scrolling 500 x 500 px
Operations / Second > Higher Is Better
64-bit Porteus #1 ........ 2070    |
64-bit Porteus optimized . 4130000 |===========================================
32-bit Porteus ........... 2070    |
Lenovo Z51 ............... 5837    |


x11perf 1.5
Test: Char in 80-char aa line
Operations / Second > Higher Is Better
64-bit Porteus #1 ........ 1620000  |=
64-bit Porteus optimized . 45800000 |==========================================
32-bit Porteus ........... 1623333  |=
Lenovo Z51 ............... 17166667 |================


x11perf 1.5
Test: PutImage XY 500x500 Square
Operations / Second > Higher Is Better
64-bit Porteus #1 ........ 87.40   |==
64-bit Porteus optimized . 2103.00 |===========================================
32-bit Porteus ........... 86.97   |==
Lenovo Z51 ............... 127.00  |===


x11perf 1.5
Test: Fill 300 x 300px AA Trapezoid
Operations / Second > Higher Is Better
64-bit Porteus #1 ........ 180000   |
64-bit Porteus optimized . 21409833 |==========================================
32-bit Porteus ........... 164000   |
Lenovo Z51 ............... 259667   |=


x11perf 1.5
Test: 500px Copy From Window To Window
Operations / Second > Higher Is Better
64-bit Porteus #1 ........ 1970 |================
64-bit Porteus optimized . 1970 |================
32-bit Porteus ........... 1970 |================
Lenovo Z51 ............... 5630 |==============================================


x11perf 1.5
Test: Copy 500x500 From Pixmap To Pixmap
Operations / Second > Higher Is Better
64-bit Porteus #1 ........ 1990 |===============
64-bit Porteus optimized . 1990 |===============
32-bit Porteus ........... 1990 |===============
Lenovo Z51 ............... 6080 |==============================================


x11perf 1.5
Test: 500px Compositing From Pixmap To Window
Operations / Second > Higher Is Better
64-bit Porteus #1 ........ 1990 |=============
64-bit Porteus optimized . 1990 |=============
32-bit Porteus ........... 1990 |=============
Lenovo Z51 ............... 6877 |==============================================


x11perf 1.5
Test: 500px Compositing From Window To Window
Operations / Second > Higher Is Better
64-bit Porteus #1 ........ 1970 |================
64-bit Porteus optimized . 1970 |================
32-bit Porteus ........... 1970 |================
Lenovo Z51 ............... 5707 |==============================================


GtkPerf 0.40
GTK Widget: GtkDrawingArea - Circles
Seconds < Lower Is Better
64-bit Porteus #1 ........ 16.36 |============================
64-bit Porteus optimized . 16.29 |============================
32-bit Porteus ........... 25.95 |=============================================
Lenovo Z51 ............... 14.17 |=========================


RAMspeed SMP 3.5.0
Type: Add - Benchmark: Integer
MB/s > Higher Is Better
64-bit Porteus #1 ........ 3581.45  |=============
64-bit Porteus optimized . 3588.13  |=============
32-bit Porteus ........... 3413.43  |============
Lenovo Z51 ............... 11984.36 |==========================================


RAMspeed SMP 3.5.0
Type: Copy - Benchmark: Integer
MB/s > Higher Is Better
64-bit Porteus #1 ........ 3010.45  |===========
64-bit Porteus optimized . 3022.84  |===========
32-bit Porteus ........... 2946.23  |===========
Lenovo Z51 ............... 11607.25 |==========================================


RAMspeed SMP 3.5.0
Type: Scale - Benchmark: Integer
MB/s > Higher Is Better
64-bit Porteus #1 ........ 2987.61  |===========
64-bit Porteus optimized . 3010.22  |===========
32-bit Porteus ........... 2935.63  |===========
Lenovo Z51 ............... 11594.34 |==========================================


RAMspeed SMP 3.5.0
Type: Triad - Benchmark: Integer
MB/s > Higher Is Better
64-bit Porteus #1 ........ 3572.04  |============
64-bit Porteus optimized . 3555.32  |============
32-bit Porteus ........... 3401.16  |============
Lenovo Z51 ............... 12084.50 |==========================================


RAMspeed SMP 3.5.0
Type: Average - Benchmark: Integer
MB/s > Higher Is Better
64-bit Porteus #1 ........ 3294.54  |============
64-bit Porteus optimized . 3299.90  |============
32-bit Porteus ........... 3184.02  |===========
Lenovo Z51 ............... 11826.91 |==========================================


RAMspeed SMP 3.5.0
Type: Add - Benchmark: Floating Point
MB/s > Higher Is Better
64-bit Porteus #1 ........ 3566.20  |============
64-bit Porteus optimized . 3598.65  |============
32-bit Porteus ........... 3406.24  |============
Lenovo Z51 ............... 12095.99 |==========================================


RAMspeed SMP 3.5.0
Type: Copy - Benchmark: Floating Point
MB/s > Higher Is Better
64-bit Porteus #1 ........ 2979.74  |===========
64-bit Porteus optimized . 3015.05  |===========
32-bit Porteus ........... 2949.56  |===========
Lenovo Z51 ............... 11646.59 |==========================================


RAMspeed SMP 3.5.0
Type: Scale - Benchmark: Floating Point
MB/s > Higher Is Better
64-bit Porteus #1 ........ 2986.84  |===========
64-bit Porteus optimized . 3018.86  |===========
32-bit Porteus ........... 2950.72  |===========
Lenovo Z51 ............... 11644.73 |==========================================


RAMspeed SMP 3.5.0
Type: Triad - Benchmark: Floating Point
MB/s > Higher Is Better
64-bit Porteus #1 ........ 3602.55  |=============
64-bit Porteus optimized . 3584.65  |============
32-bit Porteus ........... 3451.65  |============
Lenovo Z51 ............... 12079.25 |==========================================


RAMspeed SMP 3.5.0
Type: Average - Benchmark: Floating Point
MB/s > Higher Is Better
64-bit Porteus #1 ........ 3303.90  |============
64-bit Porteus optimized . 3297.99  |============
32-bit Porteus ........... 3207.99  |===========
Lenovo Z51 ............... 11820.88 |==========================================


FFTW 3.3.4
Build: Stock - Size: 2D FFT Size 2048
Mflops > Higher Is Better
64-bit Porteus #1 ........ 1852.02 |====================
64-bit Porteus optimized . 613.38  |=======
32-bit Porteus ........... 1659.24 |==================
Lenovo Z51 ............... 3981.84 |===========================================


FFTW 3.3.4
Build: Float + SSE - Size: 2D FFT Size 2048
Mflops > Higher Is Better
64-bit Porteus #1 ........ 4599.68  |==================
64-bit Porteus optimized . 719.75   |===
32-bit Porteus ........... 4205.28  |=================
Lenovo Z51 ............... 10618.00 |==========================================


Timed MAFFT Alignment 6.864
Multiple Sequence Alignment
Seconds < Lower Is Better
64-bit Porteus #1 ........ 28.18 |=====================================
64-bit Porteus optimized . 28.06 |=====================================
32-bit Porteus ........... 33.91 |=============================================
Lenovo Z51 ............... 10.85 |==============


GMPbench 0.2
Total Time
GMPbench Score > Higher Is Better
64-bit Porteus #1 ........ 1362.80 |================
64-bit Porteus optimized . 1282.40 |===============
32-bit Porteus ........... 441.18  |=====
Lenovo Z51 ............... 3699.80 |===========================================


Fhourstones 3.1
Complex Connect-4 Solving
Kpos / sec > Higher Is Better
64-bit Porteus #1 ........ 5788.70  |======================
64-bit Porteus optimized . 5815.90  |======================
32-bit Porteus ........... 3542.53  |==============
Lenovo Z51 ............... 10911.50 |==========================================


C-Ray 1.1
Total Time
Seconds < Lower Is Better
64-bit Porteus #1 ........ 107.00 |===================================
64-bit Porteus optimized . 111.40 |====================================
32-bit Porteus ........... 135.09 |============================================
Lenovo Z51 ............... 61.05  |====================


Primesieve 5.4.2
1e12 Prime Number Generation
Seconds < Lower Is Better
64-bit Porteus #1 ........ 400.09  |=========
64-bit Porteus optimized . 1982.99 |===========================================
32-bit Porteus ........... 571.78  |============
Lenovo Z51 ............... 227.55  |=====


Smallpt 1.0
Global Illumination Renderer; 100 Samples
Seconds < Lower Is Better
64-bit Porteus #1 ........ 634 |===============================================
64-bit Porteus optimized . 585 |===========================================
32-bit Porteus ........... 178 |=============
Lenovo Z51 ............... 70  |=====


Sudokut 0.4
Total Time
Seconds < Lower Is Better
64-bit Porteus #1 ........ 33.38 |====================================
64-bit Porteus optimized . 33.33 |====================================
32-bit Porteus ........... 42.13 |=============================================
Lenovo Z51 ............... 15.45 |=================


OpenSSL 1.0.1g
RSA 4096-bit Performance
Signs Per Second > Higher Is Better
64-bit Porteus #1 ........ 94.53  |================
64-bit Porteus optimized . 94.97  |================
32-bit Porteus ........... 27.80  |=====
Lenovo Z51 ............... 258.17 |============================================


Redis 3.0.1
Test: GET
Requests Per Second > Higher Is Better
64-bit Porteus #1 ........ 347223.58  |======
64-bit Porteus optimized . 338889.49  |======
32-bit Porteus ........... 260666.07  |====
Lenovo Z51 ............... 2371897.17 |========================================


PyBench 2008-08-14
Total For Average Test Times
Milliseconds < Lower Is Better
64-bit Porteus #1 ........ 4464 |=====================================
64-bit Porteus optimized . 4454 |=====================================
32-bit Porteus ........... 5569 |==============================================
Lenovo Z51 ............... 2059 |=================